From 481044d50cfe8eaa6cd0c1a1b445680e4b0b3ebc Mon Sep 17 00:00:00 2001
From: Cameron Kaiser <classilla@users.noreply.github.com>
Date: Fri, 24 Mar 2023 08:19:26 -0700
Subject: additional optimizations for POWER9 (#454)

---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 91eebae..e8b128c 100644
--- a/Makefile
+++ b/Makefile
@@ -156,7 +156,8 @@ endif
 ifneq ($(filter ppc64%,$(UNAME_M)),)
 	POWER9_M := $(shell grep "POWER9" /proc/cpuinfo)
 	ifneq (,$(findstring POWER9,$(POWER9_M)))
-		CFLAGS += -mpower9-vector
+		CFLAGS += -mcpu=power9
+		CXXFLAGS += -mcpu=power9
 	endif
 	# Require c++23's std::byteswap for big-endian support.
 	ifeq ($(UNAME_M),ppc64)
-- 
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